Prolactin is one of the hormones that is produced in the front portion of the pituitary gland (anterior pituitary gland) which lies at the bottom of the brain. Apart from the anterior pituitary, other sites of prolactin production in the body include the uterus, immune cells, brain, breasts, prostate, skin and adipose tissue. Prolactin has many different roles throughout the body. Plaquenil and dry mouth Can you drink alcohol on plaquenil Fang and hydroxychloroquine screening However, hyperprolactinemia can also be caused by anorexia nervosa, liver disease, kidney disease, and hypothyroidism. Hypothyroidism can cause enlargement of the pituitary gland, which is treatable with thyroid hormone replacement therapy. High levels of prolactin can also be caused by pituitary tumors. High Prolactin level. Usually the prolactin level in the blood is less in men and non-pregnant women, even the prolactin level varies within the 24 hours of a day and it depends when the blood sample is collected. The prolactin level is raising up during sleeping and it becomes higher in the morning. The causes and effects of high prolactin levels vary depending on a person’s sex. Read on to learn about the causes, symptoms, and treatment of hyperprolactinemia. Hyperprolactinemia causes. While in men, prolactin does not have any normal function. Perhaps the most important function in women, is to encourage or enhance breast development and milk production especially during pregnancy and after delivery. Chloroquine causes elevated prolactin levels Prolactinoma - Diagnosis and treatment - Mayo Clinic, Prolactin Levels - High, Normal, Low, Women, Men, Test Process Plaquenil treatment chronic urticariaPlaquenil and lung cancer A prolactinoma is a benign noncancerous tumor of the pituitary gland that produces a hormone called prolactin. Prolactinomas are the most common type of pituitary tumor. Symptoms of prolactinoma are caused by hyperprolactinemia—too much prolactin in the blood—or by pressure of the tumor on surrounding tissues. Prolactinoma NIDDK. Hyperprolactinemia Causes and Symptoms. Causes of High Prolactin Level and How It May Affect You. For men, high levels of prolactin can cause erectile dysfunction and low sex drive. This effect in men is because prolactin can stop the testes from producing the hormone testosterone. If your prolactin PRL levels fall outside the normal range, this doesn’t automatically mean you have a problem. Sometimes the levels can be higher if you’ve eaten or were under a lot of stress when you got your blood test. If the prolactin level is less than 2,000 mIU/L ∼95 ng/mL, elevated numbers are more likely due to the use of antipsychotic medication; if the level is greater than 2,500 mIU/L ∼118 mg/mL.